diff options
Diffstat (limited to '')
| -rw-r--r-- | net/dsa/devlink.c | 3 | ||||
| -rw-r--r-- | net/dsa/dsa.c | 17 | ||||
| -rw-r--r-- | net/dsa/port.c | 175 | ||||
| -rw-r--r-- | net/dsa/tag_sja1105.c | 4 | ||||
| -rw-r--r-- | net/dsa/trace.h | 34 | ||||
| -rw-r--r-- | net/dsa/user.c | 135 |
6 files changed, 184 insertions, 184 deletions
diff --git a/net/dsa/devlink.c b/net/dsa/devlink.c index 431bf52290..0aac887d00 100644 --- a/net/dsa/devlink.c +++ b/net/dsa/devlink.c @@ -194,7 +194,8 @@ int dsa_devlink_param_get(struct devlink *dl, u32 id, EXPORT_SYMBOL_GPL(dsa_devlink_param_get); int dsa_devlink_param_set(struct devlink *dl, u32 id, - struct devlink_param_gset_ctx *ctx) + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack) { struct dsa_switch *ds = dsa_devlink_to_ds(dl); diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index ac7be864e8..12521a7d40 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -15,7 +15,6 @@ #include <linux/slab.h> #include <linux/rtnetlink.h> #include <linux/of.h> -#include <linux/of_mdio.h> #include <linux/of_net.h> #include <net/dsa_stubs.h> #include <net/sch_generic.h> @@ -626,7 +625,6 @@ static void dsa_switch_teardown_tag_protocol(struct dsa_switch *ds) static int dsa_switch_setup(struct dsa_switch *ds) { - struct device_node *dn; int err; if (ds->setup) @@ -666,10 +664,7 @@ static int dsa_switch_setup(struct dsa_switch *ds) dsa_user_mii_bus_init(ds); - dn = of_get_child_by_name(ds->dev->of_node, "mdio"); - - err = of_mdiobus_register(ds->user_mii_bus, dn); - of_node_put(dn); + err = mdiobus_register(ds->user_mii_bus); if (err < 0) goto free_user_mii_bus; } @@ -1510,6 +1505,16 @@ static int dsa_switch_probe(struct dsa_switch *ds) if (!ds->num_ports) return -EINVAL; + if (ds->phylink_mac_ops) { + if (ds->ops->phylink_mac_select_pcs || + ds->ops->phylink_mac_prepare || + ds->ops->phylink_mac_config || + ds->ops->phylink_mac_finish || + ds->ops->phylink_mac_link_down || + ds->ops->phylink_mac_link_up) + return -EINVAL; + } + if (np) { err = dsa_switch_parse_of(ds, np); if (err) diff --git a/net/dsa/port.c b/net/dsa/port.c index c42dac8767..9a249d4ac3 100644 --- a/net/dsa/port.c +++ b/net/dsa/port.c @@ -1535,30 +1535,11 @@ void dsa_port_set_tag_protocol(struct dsa_port *cpu_dp, cpu_dp->tag_ops = tag_ops; } -static struct phy_device *dsa_port_get_phy_device(struct dsa_port *dp) -{ - struct device_node *phy_dn; - struct phy_device *phydev; - - phy_dn = of_parse_phandle(dp->dn, "phy-handle", 0); - if (!phy_dn) - return NULL; - - phydev = of_phy_find_device(phy_dn); - if (!phydev) { - of_node_put(phy_dn); - return ERR_PTR(-EPROBE_DEFER); - } - - of_node_put(phy_dn); - return phydev; -} - static struct phylink_pcs * dsa_port_phylink_mac_select_pcs(struct phylink_config *config, phy_interface_t interface) { - struct dsa_port *dp = container_of(config, struct dsa_port, pl_config); + struct dsa_port *dp = dsa_phylink_to_port(config); struct phylink_pcs *pcs = ERR_PTR(-EOPNOTSUPP); struct dsa_switch *ds = dp->ds; @@ -1572,7 +1553,7 @@ static int dsa_port_phylink_mac_prepare(struct phylink_config *config, unsigned int mode, phy_interface_t interface) { - struct dsa_port *dp = container_of(config, struct dsa_port, pl_config); + struct dsa_port *dp = dsa_phylink_to_port(config); struct dsa_switch *ds = dp->ds; int err = 0; @@ -1587,7 +1568,7 @@ static void dsa_port_phylink_mac_config(struct phylink_config *config, unsigned int mode, const struct phylink_link_state *state) { - struct dsa_port *dp = container_of(config, struct dsa_port, pl_config); + struct dsa_port *dp = dsa_phylink_to_port(config); struct dsa_switch *ds = dp->ds; if (!ds->ops->phylink_mac_config) @@ -1600,7 +1581,7 @@ static int dsa_port_phylink_mac_finish(struct phylink_config *config, unsigned int mode, phy_interface_t interface) { - struct dsa_port *dp = container_of(config, struct dsa_port, pl_config); + struct dsa_port *dp = dsa_phylink_to_port(config); struct dsa_switch *ds = dp->ds; int err = 0; @@ -1615,18 +1596,11 @@ static void dsa_port_phylink_mac_link_down(struct phylink_config *config, unsigned int mode, phy_interface_t interface) { - struct dsa_port *dp = container_of(config, struct dsa_port, pl_config); - struct phy_device *phydev = NULL; + struct dsa_port *dp = dsa_phylink_to_port(config); struct dsa_switch *ds = dp->ds; - if (dsa_port_is_user(dp)) - phydev = dp->user->phydev; - - if (!ds->ops->phylink_mac_link_down) { - if (ds->ops->adjust_link && phydev) - ds->ops->adjust_link(ds, dp->index, phydev); + if (!ds->ops->phylink_mac_link_down) return; - } ds->ops->phylink_mac_link_down(ds, dp->index, mode, interface); } @@ -1638,14 +1612,11 @@ static void dsa_port_phylink_mac_link_up(struct phylink_config *config, int speed, int duplex, bool tx_pause, bool rx_pause) { - struct dsa_port *dp = container_of(config, struct dsa_port, pl_config); + struct dsa_port *dp = dsa_phylink_to_port(config); struct dsa_switch *ds = dp->ds; - if (!ds->ops->phylink_mac_link_up) { - if (ds->ops->adjust_link && phydev) - ds->ops->adjust_link(ds, dp->index, phydev); + if (!ds->ops->phylink_mac_link_up) return; - } ds->ops->phylink_mac_link_up(ds, dp->index, mode, interface, phydev, speed, duplex, tx_pause, rx_pause); @@ -1662,6 +1633,7 @@ static const struct phylink_mac_ops dsa_port_phylink_mac_ops = { int dsa_port_phylink_create(struct dsa_port *dp) { + const struct phylink_mac_ops *mac_ops; struct dsa_switch *ds = dp->ds; phy_interface_t mode; struct phylink *pl; @@ -1685,8 +1657,12 @@ int dsa_port_phylink_create(struct dsa_port *dp) } } - pl = phylink_create(&dp->pl_config, of_fwnode_handle(dp->dn), - mode, &dsa_port_phylink_mac_ops); + mac_ops = &dsa_port_phylink_mac_ops; + if (ds->phylink_mac_ops) + mac_ops = ds->phylink_mac_ops; + + pl = phylink_create(&dp->pl_config, of_fwnode_handle(dp->dn), mode, + mac_ops); if (IS_ERR(pl)) { pr_err("error creating PHYLINK: %ld\n", PTR_ERR(pl)); return PTR_ERR(pl); @@ -1703,78 +1679,6 @@ void dsa_port_phylink_destroy(struct dsa_port *dp) dp->pl = NULL; } -static int dsa_shared_port_setup_phy_of(struct dsa_port *dp, bool enable) -{ - struct dsa_switch *ds = dp->ds; - struct phy_device *phydev; - int port = dp->index; - int err = 0; - - phydev = dsa_port_get_phy_device(dp); - if (!phydev) - return 0; - - if (IS_ERR(phydev)) - return PTR_ERR(phydev); - - if (enable) { - err = genphy_resume(phydev); - if (err < 0) - goto err_put_dev; - - err = genphy_read_status(phydev); - if (err < 0) - goto err_put_dev; - } else { - err = genphy_suspend(phydev); - if (err < 0) - goto err_put_dev; - } - - if (ds->ops->adjust_link) - ds->ops->adjust_link(ds, port, phydev); - - dev_dbg(ds->dev, "enabled port's phy: %s", phydev_name(phydev)); - -err_put_dev: - put_device(&phydev->mdio.dev); - return err; -} - -static int dsa_shared_port_fixed_link_register_of(struct dsa_port *dp) -{ - struct device_node *dn = dp->dn; - struct dsa_switch *ds = dp->ds; - struct phy_device *phydev; - int port = dp->index; - phy_interface_t mode; - int err; - - err = of_phy_register_fixed_link(dn); - if (err) { - dev_err(ds->dev, - "failed to register the fixed PHY of port %d\n", - port); - return err; - } - - phydev = of_phy_find_device(dn); - - err = of_get_phy_mode(dn, &mode); - if (err) - mode = PHY_INTERFACE_MODE_NA; - phydev->interface = mode; - - genphy_read_status(phydev); - - if (ds->ops->adjust_link) - ds->ops->adjust_link(ds, port, phydev); - - put_device(&phydev->mdio.dev); - - return 0; -} - static int dsa_shared_port_phylink_register(struct dsa_port *dp) { struct dsa_switch *ds = dp->ds; @@ -1952,12 +1856,23 @@ static void dsa_shared_port_validate_of(struct dsa_port *dp, dn, dsa_port_is_cpu(dp) ? "CPU" : "DSA", dp->index); } +static void dsa_shared_port_link_down(struct dsa_port *dp) +{ + struct dsa_switch *ds = dp->ds; + + if (ds->phylink_mac_ops && ds->phylink_mac_ops->mac_link_down) + ds->phylink_mac_ops->mac_link_down(&dp->pl_config, MLO_AN_FIXED, + PHY_INTERFACE_MODE_NA); + else if (ds->ops->phylink_mac_link_down) + ds->ops->phylink_mac_link_down(ds, dp->index, MLO_AN_FIXED, + PHY_INTERFACE_MODE_NA); +} + int dsa_shared_port_link_register_of(struct dsa_port *dp) { struct dsa_switch *ds = dp->ds; bool missing_link_description; bool missing_phy_mode; - int port = dp->index; dsa_shared_port_validate_of(dp, &missing_phy_mode, &missing_link_description); @@ -1967,46 +1882,28 @@ int dsa_shared_port_link_register_of(struct dsa_port *dp) dsa_switches_apply_workarounds)) return -EINVAL; - if (!ds->ops->adjust_link) { - if (missing_link_description) { - dev_warn(ds->dev, - "Skipping phylink registration for %s port %d\n", - dsa_port_is_cpu(dp) ? "CPU" : "DSA", dp->index); - } else { - if (ds->ops->phylink_mac_link_down) - ds->ops->phylink_mac_link_down(ds, port, - MLO_AN_FIXED, PHY_INTERFACE_MODE_NA); + if (missing_link_description) { + dev_warn(ds->dev, + "Skipping phylink registration for %s port %d\n", + dsa_port_is_cpu(dp) ? "CPU" : "DSA", dp->index); + } else { + dsa_shared_port_link_down(dp); - return dsa_shared_port_phylink_register(dp); - } - return 0; + return dsa_shared_port_phylink_register(dp); } - dev_warn(ds->dev, - "Using legacy PHYLIB callbacks. Please migrate to PHYLINK!\n"); - - if (of_phy_is_fixed_link(dp->dn)) - return dsa_shared_port_fixed_link_register_of(dp); - else - return dsa_shared_port_setup_phy_of(dp, true); + return 0; } void dsa_shared_port_link_unregister_of(struct dsa_port *dp) { - struct dsa_switch *ds = dp->ds; - - if (!ds->ops->adjust_link && dp->pl) { + if (dp->pl) { rtnl_lock(); phylink_disconnect_phy(dp->pl); rtnl_unlock(); dsa_port_phylink_destroy(dp); return; } - - if (of_phy_is_fixed_link(dp->dn)) - of_phy_deregister_fixed_link(dp->dn); - else - dsa_shared_port_setup_phy_of(dp, false); } int dsa_port_hsr_join(struct dsa_port *dp, struct net_device *hsr, diff --git a/net/dsa/tag_sja1105.c b/net/dsa/tag_sja1105.c index 2717e9d7b6..1aba1d05c2 100644 --- a/net/dsa/tag_sja1105.c +++ b/net/dsa/tag_sja1105.c @@ -75,7 +75,7 @@ sja1105_tagger_private(struct dsa_switch *ds) } /* Similar to is_link_local_ether_addr(hdr->h_dest) but also covers PTP */ -static inline bool sja1105_is_link_local(const struct sk_buff *skb) +static bool sja1105_is_link_local(const struct sk_buff *skb) { const struct ethhdr *hdr = eth_hdr(skb); u64 dmac = ether_addr_to_u64(hdr->h_dest); @@ -121,7 +121,7 @@ static void sja1105_meta_unpack(const struct sk_buff *skb, packing(buf + 7, &meta->switch_id, 7, 0, 1, UNPACK, 0); } -static inline bool sja1105_is_meta_frame(const struct sk_buff *skb) +static bool sja1105_is_meta_frame(const struct sk_buff *skb) { const struct ethhdr *hdr = eth_hdr(skb); u64 smac = ether_addr_to_u64(hdr->h_source); diff --git a/net/dsa/trace.h b/net/dsa/trace.h index 567f29a397..83f3e5f784 100644 --- a/net/dsa/trace.h +++ b/net/dsa/trace.h @@ -39,8 +39,8 @@ DECLARE_EVENT_CLASS(dsa_port_addr_op_hw, ), TP_fast_assign( - __assign_str(dev, dev_name(dp->ds->dev)); - __assign_str(kind, dsa_port_kind(dp)); + __assign_str(dev); + __assign_str(kind); __entry->port = dp->index; ether_addr_copy(__entry->addr, addr); __entry->vid = vid; @@ -98,8 +98,8 @@ DECLARE_EVENT_CLASS(dsa_port_addr_op_refcount, ), TP_fast_assign( - __assign_str(dev, dev_name(dp->ds->dev)); - __assign_str(kind, dsa_port_kind(dp)); + __assign_str(dev); + __assign_str(kind); __entry->port = dp->index; ether_addr_copy(__entry->addr, addr); __entry->vid = vid; @@ -157,8 +157,8 @@ DECLARE_EVENT_CLASS(dsa_port_addr_del_not_found, ), TP_fast_assign( - __assign_str(dev, dev_name(dp->ds->dev)); - __assign_str(kind, dsa_port_kind(dp)); + __assign_str(dev); + __assign_str(kind); __entry->port = dp->index; ether_addr_copy(__entry->addr, addr); __entry->vid = vid; @@ -199,7 +199,7 @@ TRACE_EVENT(dsa_lag_fdb_add_hw, ), TP_fast_assign( - __assign_str(dev, lag_dev->name); + __assign_str(dev); ether_addr_copy(__entry->addr, addr); __entry->vid = vid; dsa_db_print(db, __entry->db_buf); @@ -227,7 +227,7 @@ TRACE_EVENT(dsa_lag_fdb_add_bump, ), TP_fast_assign( - __assign_str(dev, lag_dev->name); + __assign_str(dev); ether_addr_copy(__entry->addr, addr); __entry->vid = vid; dsa_db_print(db, __entry->db_buf); @@ -255,7 +255,7 @@ TRACE_EVENT(dsa_lag_fdb_del_hw, ), TP_fast_assign( - __assign_str(dev, lag_dev->name); + __assign_str(dev); ether_addr_copy(__entry->addr, addr); __entry->vid = vid; dsa_db_print(db, __entry->db_buf); @@ -283,7 +283,7 @@ TRACE_EVENT(dsa_lag_fdb_del_drop, ), TP_fast_assign( - __assign_str(dev, lag_dev->name); + __assign_str(dev); ether_addr_copy(__entry->addr, addr); __entry->vid = vid; dsa_db_print(db, __entry->db_buf); @@ -310,7 +310,7 @@ TRACE_EVENT(dsa_lag_fdb_del_not_found, ), TP_fast_assign( - __assign_str(dev, lag_dev->name); + __assign_str(dev); ether_addr_copy(__entry->addr, addr); __entry->vid = vid; dsa_db_print(db, __entry->db_buf); @@ -338,8 +338,8 @@ DECLARE_EVENT_CLASS(dsa_vlan_op_hw, ), TP_fast_assign( - __assign_str(dev, dev_name(dp->ds->dev)); - __assign_str(kind, dsa_port_kind(dp)); + __assign_str(dev); + __assign_str(kind); __entry->port = dp->index; __entry->vid = vlan->vid; __entry->flags = vlan->flags; @@ -383,8 +383,8 @@ DECLARE_EVENT_CLASS(dsa_vlan_op_refcount, ), TP_fast_assign( - __assign_str(dev, dev_name(dp->ds->dev)); - __assign_str(kind, dsa_port_kind(dp)); + __assign_str(dev); + __assign_str(kind); __entry->port = dp->index; __entry->vid = vlan->vid; __entry->flags = vlan->flags; @@ -426,8 +426,8 @@ TRACE_EVENT(dsa_vlan_del_not_found, ), TP_fast_assign( - __assign_str(dev, dev_name(dp->ds->dev)); - __assign_str(kind, dsa_port_kind(dp)); + __assign_str(dev); + __assign_str(kind); __entry->port = dp->index; __entry->vid = vlan->vid; ), diff --git a/net/dsa/user.c b/net/dsa/user.c index b15e71cc34..867c5fe9a4 100644 --- a/net/dsa/user.c +++ b/net/dsa/user.c @@ -210,7 +210,7 @@ static int dsa_user_sync_uc(struct net_device *dev, return 0; return dsa_user_vlan_for_each(dev, dsa_user_host_vlan_rx_filtering, - &ctx); + &ctx); } static int dsa_user_unsync_uc(struct net_device *dev, @@ -230,7 +230,7 @@ static int dsa_user_unsync_uc(struct net_device *dev, return 0; return dsa_user_vlan_for_each(dev, dsa_user_host_vlan_rx_filtering, - &ctx); + &ctx); } static int dsa_user_sync_mc(struct net_device *dev, @@ -250,7 +250,7 @@ static int dsa_user_sync_mc(struct net_device *dev, return 0; return dsa_user_vlan_for_each(dev, dsa_user_host_vlan_rx_filtering, - &ctx); + &ctx); } static int dsa_user_unsync_mc(struct net_device *dev, @@ -270,7 +270,7 @@ static int dsa_user_unsync_mc(struct net_device *dev, return 0; return dsa_user_vlan_for_each(dev, dsa_user_host_vlan_rx_filtering, - &ctx); + &ctx); } void dsa_user_sync_ha(struct net_device *dev) @@ -352,7 +352,7 @@ void dsa_user_mii_bus_init(struct dsa_switch *ds) /* user device handling ****************************************************/ static int dsa_user_get_iflink(const struct net_device *dev) { - return dsa_user_to_conduit(dev)->ifindex; + return READ_ONCE(dsa_user_to_conduit(dev)->ifindex); } static int dsa_user_open(struct net_device *dev) @@ -875,8 +875,8 @@ static int dsa_user_port_obj_del(struct net_device *dev, const void *ctx, return err; } -static inline netdev_tx_t dsa_user_netpoll_send_skb(struct net_device *dev, - struct sk_buff *skb) +static netdev_tx_t dsa_user_netpoll_send_skb(struct net_device *dev, + struct sk_buff *skb) { #ifdef CONFIG_NET_POLL_CONTROLLER struct dsa_user_priv *p = netdev_priv(dev); @@ -1222,7 +1222,7 @@ static int dsa_user_set_wol(struct net_device *dev, struct ethtool_wolinfo *w) return ret; } -static int dsa_user_set_eee(struct net_device *dev, struct ethtool_eee *e) +static int dsa_user_set_eee(struct net_device *dev, struct ethtool_keee *e) { struct dsa_port *dp = dsa_user_to_port(dev); struct dsa_switch *ds = dp->ds; @@ -1242,7 +1242,7 @@ static int dsa_user_set_eee(struct net_device *dev, struct ethtool_eee *e) return phylink_ethtool_set_eee(dp->pl, e); } -static int dsa_user_get_eee(struct net_device *dev, struct ethtool_eee *e) +static int dsa_user_get_eee(struct net_device *dev, struct ethtool_keee *e) { struct dsa_port *dp = dsa_user_to_port(dev); struct dsa_switch *ds = dp->ds; @@ -2120,7 +2120,7 @@ int dsa_user_change_mtu(struct net_device *dev, int new_mtu) if (err) goto out_port_failed; - dev->mtu = new_mtu; + WRITE_ONCE(dev->mtu, new_mtu); dsa_bridge_mtu_normalization(dp); @@ -2137,6 +2137,32 @@ out_conduit_failed: } static int __maybe_unused +dsa_user_dcbnl_set_apptrust(struct net_device *dev, u8 *sel, int nsel) +{ + struct dsa_port *dp = dsa_user_to_port(dev); + struct dsa_switch *ds = dp->ds; + int port = dp->index; + + if (!ds->ops->port_set_apptrust) + return -EOPNOTSUPP; + + return ds->ops->port_set_apptrust(ds, port, sel, nsel); +} + +static int __maybe_unused +dsa_user_dcbnl_get_apptrust(struct net_device *dev, u8 *sel, int *nsel) +{ + struct dsa_port *dp = dsa_user_to_port(dev); + struct dsa_switch *ds = dp->ds; + int port = dp->index; + + if (!ds->ops->port_get_apptrust) + return -EOPNOTSUPP; + + return ds->ops->port_get_apptrust(ds, port, sel, nsel); +} + +static int __maybe_unused dsa_user_dcbnl_set_default_prio(struct net_device *dev, struct dcb_app *app) { struct dsa_port *dp = dsa_user_to_port(dev); @@ -2163,6 +2189,58 @@ dsa_user_dcbnl_set_default_prio(struct net_device *dev, struct dcb_app *app) return 0; } +/* Update the DSCP prio entries on all user ports of the switch in case + * the switch supports global DSCP prio instead of per port DSCP prios. + */ +static int dsa_user_dcbnl_ieee_global_dscp_setdel(struct net_device *dev, + struct dcb_app *app, bool del) +{ + int (*setdel)(struct net_device *dev, struct dcb_app *app); + struct dsa_port *dp = dsa_user_to_port(dev); + struct dsa_switch *ds = dp->ds; + struct dsa_port *other_dp; + int err, restore_err; + + if (del) + setdel = dcb_ieee_delapp; + else + setdel = dcb_ieee_setapp; + + dsa_switch_for_each_user_port(other_dp, ds) { + struct net_device *user = other_dp->user; + + if (!user || user == dev) + continue; + + err = setdel(user, app); + if (err) + goto err_try_to_restore; + } + + return 0; + +err_try_to_restore: + + /* Revert logic to restore previous state of app entries */ + if (!del) + setdel = dcb_ieee_delapp; + else + setdel = dcb_ieee_setapp; + + dsa_switch_for_each_user_port_continue_reverse(other_dp, ds) { + struct net_device *user = other_dp->user; + + if (!user || user == dev) + continue; + + restore_err = setdel(user, app); + if (restore_err) + netdev_err(user, "Failed to restore DSCP prio entry configuration\n"); + } + + return err; +} + static int __maybe_unused dsa_user_dcbnl_add_dscp_prio(struct net_device *dev, struct dcb_app *app) { @@ -2194,6 +2272,17 @@ dsa_user_dcbnl_add_dscp_prio(struct net_device *dev, struct dcb_app *app) return err; } + if (!ds->dscp_prio_mapping_is_global) + return 0; + + err = dsa_user_dcbnl_ieee_global_dscp_setdel(dev, app, false); + if (err) { + if (ds->ops->port_del_dscp_prio) + ds->ops->port_del_dscp_prio(ds, port, dscp, new_prio); + dcb_ieee_delapp(dev, app); + return err; + } + return 0; } @@ -2264,6 +2353,18 @@ dsa_user_dcbnl_del_dscp_prio(struct net_device *dev, struct dcb_app *app) return err; } + if (!ds->dscp_prio_mapping_is_global) + return 0; + + err = dsa_user_dcbnl_ieee_global_dscp_setdel(dev, app, true); + if (err) { + if (ds->ops->port_add_dscp_prio) + ds->ops->port_add_dscp_prio(ds, port, dscp, + app->priority); + dcb_ieee_setapp(dev, app); + return err; + } + return 0; } @@ -2376,6 +2477,8 @@ static const struct ethtool_ops dsa_user_ethtool_ops = { static const struct dcbnl_rtnl_ops __maybe_unused dsa_user_dcbnl_ops = { .ieee_setapp = dsa_user_dcbnl_ieee_setapp, .ieee_delapp = dsa_user_dcbnl_ieee_delapp, + .dcbnl_setapptrust = dsa_user_dcbnl_set_apptrust, + .dcbnl_getapptrust = dsa_user_dcbnl_get_apptrust, }; static void dsa_user_get_stats64(struct net_device *dev, @@ -2429,7 +2532,7 @@ static const struct net_device_ops dsa_user_netdev_ops = { .ndo_fill_forward_path = dsa_user_fill_forward_path, }; -static struct device_type dsa_type = { +static const struct device_type dsa_type = { .name = "dsa", }; @@ -2445,7 +2548,7 @@ EXPORT_SYMBOL_GPL(dsa_port_phylink_mac_change); static void dsa_user_phylink_fixed_state(struct phylink_config *config, struct phylink_link_state *state) { - struct dsa_port *dp = container_of(config, struct dsa_port, pl_config); + struct dsa_port *dp = dsa_phylink_to_port(config); struct dsa_switch *ds = dp->ds; /* No need to check that this operation is valid, the callback would @@ -2625,11 +2728,7 @@ int dsa_user_create(struct dsa_port *port) user_dev->vlan_features = conduit->vlan_features; p = netdev_priv(user_dev); - user_dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats); - if (!user_dev->tstats) { - free_netdev(user_dev); - return -ENOMEM; - } + user_dev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS; ret = gro_cells_init(&p->gcells, user_dev); if (ret) @@ -2695,7 +2794,6 @@ out_phy: out_gcells: gro_cells_destroy(&p->gcells); out_free: - free_percpu(user_dev->tstats); free_netdev(user_dev); port->user = NULL; return ret; @@ -2716,7 +2814,6 @@ void dsa_user_destroy(struct net_device *user_dev) dsa_port_phylink_destroy(dp); gro_cells_destroy(&p->gcells); - free_percpu(user_dev->tstats); free_netdev(user_dev); } |